Results 141 to 150 of about 15,952 (266)

3D+t human sperm flagellum centerline dataset. [PDF]

open access: yesSci Data
Hernández-Herrera P   +6 more
europepmc   +1 more source

Farmer‐Led Strategies for Water Conservation in the Urmia Lake Basin, Iran

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This study examines the urgent issues of water scarcity and limited farmer livelihoods in the Urmia Lake basin. To address these challenges, we apply the Governance, Autonomy, Integration, and Needs orientation (GAIN) methodology. Our participatory approach revealed that farmers prioritised actionable measures for water management, yield ...
Sina Besharat   +20 more
wiley   +1 more source

Promise‐Keeping Reputations in an Investment Game: An Experimental Investigation

open access: yesInternational Studies of Economics, EarlyView.
ABSTRACT We design a controlled laboratory experiment to mitigate moral hazard problems in livestream shopping when sellers make promises to buyers. In our experiment, the promise‐keeping reputation mechanism allows sellers to send promises to buyers while buyers can observe the sellers' historical promise‐keeping records. Results demonstrate that bare
Ninghua Du, Qun Zhao
wiley   +1 more source

Consumer perceptions of farmers market performance: A comparative analysis across states and age groups

open access: yesJournal of the Agricultural and Applied Economics Association, EarlyView.
Abstract The USDA Agricultural Marketing Service has invested in direct‐to‐consumer initiatives to expand local food consumption and enhance farmers market opportunities. To evaluate the effectiveness of these efforts, this study employs a sample‐selected ordered probit model to analyze consumer perceptions of farmers market performance across four ...
Azita Varziri   +2 more
wiley   +1 more source

A duality transform for realizing convex polytopes with small integer coordinates

open access: yes, 2016
Introduction 1 Main results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Main tool and further results . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1 Methods for realizing planar graphs: overview 11 2 Efficient duality
openaire  

Sufficiency of current practice: How well does the Strengths and Difficulties Questionnaire detect clinically elevated posttraumatic stress, anxiety, and depression symptoms in children in care?

open access: yesJCPP Advances, EarlyView.
Abstract Background It is well‐established that children living in care are at far greater risk of mental health difficulties than their peers. This includes common and trauma‐specific mental health conditions, including depression, anxiety and posttraumatic stress disorder (PTSD).
Eva A. Sprecher   +12 more
wiley   +1 more source

A comparison of voxel sampling approaches for intensity-modulated radiation therapy. [PDF]

open access: yesMed Phys
Ripsman D   +7 more
europepmc   +1 more source

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